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POLYETHER AMINE SD-2001
POLYETHER AMINE SD-2001
| Cas No. | 81455-53-0 |
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Introduction & Specs
| Introduction | SD-2001 is a difunctional secondary amine derived from D-2000. It has a lower reactivity and is specifically designed for applications requiring slow cure speeds. It offers longer open-time and lower reaction exotherm. At room temperature, it is a colorless to pale yellow, transparent liquid with moderate viscosity and low vapor pressure. SD-2001 has a molecular weight of approximately 2000 and a density of 0.98 at room temperature.
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| Applications | Ø Chain extender for polyurethane and polyurea
Ø Polyurea prepolymer
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| Benefits | l Low viscosity, color
l Slower reacting than primary amines |
Sales Specification
| ITEMS | UNIT | SPECIFICATION | Typical COA |
| Appearance | Colorless to yellowish transparent liquid | Yellowish transparent liquid | |
| Color degree | Pt-Co | 100max | 41 |
| Primary amine | wt% | 5 max | 0.21 |
| Moisture | wt% | 0.20max | 0.04 |
| Amine Value | meq/g | 0.875-1.03 | 0.96 |
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Packing |
Available in 200kg barrel with nitrogen, 1000KGS/IBC, etc. |
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| Storage | D-2001 polyetheramine may be stored under air at ambient temperatures for extended periods. A nitrogen blanket is suggested for all storage, however, to reduce the effect of accidental exposure to high temperatures and to reduce the absorption of atmospheric moisture and carbon dioxide. Discoloration can occur at temperatures in excess of 60℃. | ||
| Shelf Life | 12 months from production date. | ||
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